I need help ripping sprites from Lemmings 2021

[Dango]

I’m planning on making each animation (walking, digging, floating, etc) a separate zip file. I was only able to make the walking animation, but I couldn’t make it transparent. Here is the original animation so you can make it transparent. (The original animation was supposed to have a 20 millisecond frame rate, but I used a program to get a link, which forced the frame rate to be 67 milliseconds.)